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运动粘度越大说明什么
更新时间: 2020-11-02 00:00:00  

制动就愈迟缓,甚至导致制动失灵。运动黏度是液体石油产品的主要性能指标之一。为了保证制动液在使用过程中当温度升高到一定程度时,仍能保证其具有良好的润滑和密封性能,同时防止在高温条件下的渗漏,标准要求100℃运动黏度应不小于1.5mm2/s。

关键词: 运动 说明 什么

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